#include "debug.h"
#include "adc1_config.h"
#include "string.h"
u16 ADC_VAL[7];


void ADC_GPIO_INIT(void)
{
    GPIO_InitTypeDef GPIO_InitStructure;

    RCC_APB2PeriphClockCmd(RCC_APB2Periph_GPIOB | RCC_APB2Periph_GPIOC | RCC_APB2Periph_AFIO, ENABLE);

    GPIO_InitStructure.GPIO_Mode = GPIO_Mode_AIN;
    GPIO_InitStructure.GPIO_Speed = GPIO_Speed_50MHz;
    GPIO_InitStructure.GPIO_Pin = GPIO_Pin_1 | GPIO_Pin_0;
    GPIO_Init( GPIOB, &GPIO_InitStructure);

    GPIO_InitStructure.GPIO_Mode = GPIO_Mode_AIN;
    GPIO_InitStructure.GPIO_Speed = GPIO_Speed_50MHz;
    GPIO_InitStructure.GPIO_Pin = GPIO_Pin_1 | GPIO_Pin_2 | GPIO_Pin_3 | GPIO_Pin_4 | GPIO_Pin_5;
    GPIO_Init( GPIOC, &GPIO_InitStructure);

}


void ADC_CONFIG(void)
{
    DMA_InitTypeDef DMA_InitStructure = {0};
    ADC_InitTypeDef ADC_InitStructure = {0};

    ADC_GPIO_INIT();//GPIO for ADC
        RCC_APB2PeriphClockCmd(RCC_APB2Periph_ADC1  | RCC_APB2Periph_AFIO, ENABLE );//init ADC1 & AFIO Clock
        RCC_AHBPeriphClockCmd(RCC_AHBPeriph_DMA1, ENABLE);//init DMA Clock
    //DMA1 channel1 configuration ----------------------------------------------
        DMA_DeInit(DMA1_Channel1);
        DMA_InitStructure.DMA_PeripheralBaseAddr = (u32)&ADC1->RDATAR;
        DMA_InitStructure.DMA_MemoryBaseAddr = (u32)ADC_VAL;
        DMA_InitStructure.DMA_DIR = DMA_DIR_PeripheralSRC;
        DMA_InitStructure.DMA_BufferSize =7 ;
        DMA_InitStructure.DMA_PeripheralInc = DMA_PeripheralInc_Disable;
        DMA_InitStructure.DMA_MemoryInc = DMA_MemoryInc_Enable;
        DMA_InitStructure.DMA_PeripheralDataSize = DMA_PeripheralDataSize_HalfWord;
        DMA_InitStructure.DMA_MemoryDataSize = DMA_MemoryDataSize_HalfWord;
        DMA_InitStructure.DMA_Mode = DMA_Mode_Circular;
        DMA_InitStructure.DMA_Priority = DMA_Priority_High;
        DMA_InitStructure.DMA_M2M = DMA_M2M_Disable;
        DMA_Init(DMA1_Channel1, &DMA_InitStructure);
        DMA_Cmd(DMA1_Channel1, ENABLE);//Enable DMA1 channel1

    //ADC1 configuration ------------------------------------------------------
        ADC_InitStructure.ADC_Mode = ADC_Mode_Independent;
        ADC_InitStructure.ADC_ScanConvMode = ENABLE;
        ADC_InitStructure.ADC_ContinuousConvMode = ENABLE;
        ADC_InitStructure.ADC_ExternalTrigConv = ADC_ExternalTrigConv_None;
        ADC_InitStructure.ADC_DataAlign = ADC_DataAlign_Right;
        ADC_InitStructure.ADC_NbrOfChannel = 7;
        ADC_Init(ADC1, &ADC_InitStructure);

    //ADC1 regular channel10 configuration
        ADC_RegularChannelConfig(ADC1, ADC_Channel_8, 1, ADC_SampleTime_239Cycles5);//Light3
        ADC_RegularChannelConfig(ADC1, ADC_Channel_9, 2, ADC_SampleTime_239Cycles5);//Light2
        ADC_RegularChannelConfig(ADC1, ADC_Channel_11, 3, ADC_SampleTime_239Cycles5);//Light4
        ADC_RegularChannelConfig(ADC1, ADC_Channel_15, 4, ADC_SampleTime_239Cycles5);//Light1
        ADC_RegularChannelConfig(ADC1, ADC_Channel_13, 5, ADC_SampleTime_239Cycles5);//MOTO
        ADC_RegularChannelConfig(ADC1, ADC_Channel_14, 6, ADC_SampleTime_239Cycles5);//Force
        ADC_RegularChannelConfig(ADC1, ADC_Channel_12, 7, ADC_SampleTime_239Cycles5);//pressure



        ADC_DMACmd(ADC1, ENABLE);//Enable ADC1 DMA
        ADC_Cmd(ADC1, ENABLE);//Enable ADC1
        ADC_ResetCalibration(ADC1);//Enable ADC1 reset calibaration register
        while(ADC_GetResetCalibrationStatus(ADC1));//Check the end of ADC1 reset calibration register
        ADC_StartCalibration(ADC1); //Start ADC1 calibaration
        while(ADC_GetCalibrationStatus(ADC1));//Check the end of ADC1 calibration
        ADC_SoftwareStartConvCmd(ADC1, ENABLE);//Start ADC1 Software Conversion

}



